Greg Petersen, Director at PROS Holdings, holds 119.05K shares in PROS Holdings (Ticker: PRO), holds 36.42K shares in Plus Therapeutics (Ticker: PSTV), holds 58.35K shares in Aterian (Ticker: ATER). Most recently, Greg Petersen Bought ― shares of PROS Holdings on May 15, 2024 for an estimated value of 220.69K.